Multiple choice technology mainframe What is the range of length of JOB NAME? 1-10 1-8 8 1-5 Reveal answer Fill a bubble to check yourself B Correct answer Explanation In JCL, JOB names must be 1 to 8 characters long, starting with an alphabetic character or national symbol (#, @, $). Option A (1-10) exceeds the maximum, Option C (8) suggests exactly 8 when it's a range, and Option D (1-5) is too narrow.